package DaEr1_2;

import java.util.Scanner;

public class SanShuZuiDa {
    public static void main(String[] args) {
        int o;
        Scanner scanner = new Scanner(System.in);
        System.out.println("请任意输入三个数：");
        int a = scanner.nextInt();
        int b = scanner.nextInt();
        int c = scanner.nextInt();

       o=a;
       if (o<b)o=b;
       if (o<c)o=c;
        System.out.println("o = " + o);
    }
}
